Excel University Blog
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Jeff Lenning
Hi there! Today, we’re diving into the following Excel question: How do I highlight incorrect answers in a worksheet? It’s a great topic because conditional formatting is such a powerful tool for visualizing data in real time. Whether you’re creating a quiz, a workbook for training, or just need to check values against an answer…
Removing duplicates in Excel is a common task, but what if you want more control than the Remove Duplicates command provides? Maybe you need a formula to handle duplicates dynamically. In this guide, we’ll cover how to remove duplicates from a single column, handle multiple columns, and use formulas for various scenarios like summing, finding…
In this post, we’ll dive into the following Excel question: How do you sum positive values between two dates? Using the SUMIFS function, we’ll walk through three exercises to build a solution step by step. By the end, you’ll have a clear understanding of how to sum data based on multiple conditions. Let’s get started!…
Welcome to this post, where we’ll dive into Excel’s TRIMRANGE function and its companion Trim Refs operators. These recent additions make working with dynamic ranges and calculated columns more efficient and intuitive. Note: as of the time of this post, these are in limited release and not all versions of Excel have them. For availability…
Hello, and welcome to this deep dive into the fascinating world of Excel’s XLOOKUP function—specifically using it with RegEx (Regular Expressions). In this post, we’ll cover the basics of XLOOKUP, explore the new RegEx match mode, and demonstrate some practical examples. Whether you’re already familiar with XLOOKUP or just starting out, there’s something here for…
In this post, I’ll walk through the steps for how to allow users to edit specific cells in an Excel worksheet and lock down other cells. This is a useful feature when you want to protect certain data while still allowing users to make changes to other parts of your sheet. Ready? Let’s dive in!…
I recently discovered that you can upload an Excel file to ChatGPT, ask it to perform tasks on the file, and then download the updated file. In this post, I wanted to share what I discovered and demonstrate it with a few examples including unprotecting a worksheet, writing formulas, and creating a chart. Microsoft’s Copilot…
Hello and welcome! Today, we’re diving into XLOOKUP with multiple conditions. This topic is incredibly handy when working with datasets where you need to match data across multiple columns. We’ll explore three different approaches: using concatenation, Boolean arrays, and the FILTER function to retrieve data based on multiple criteria. Let’s jump right in! Video Table…
In this tutorial, we’re going to learn how to create a dynamic weekly calendar in Excel that shows which programs or events are running on any given day. This technique is perfect for managing schedules where events have different start and end dates and may only occur on certain weekdays. Objective We are trying to…
Hello, and welcome to our latest Excel tutorial! I was recently asked the following question: how do I see the max date for each vendor assuming each vendor has multiple dates? So, in this post, we’ll learn how to find the maximum date for each category — in this case, each vendor with multiple transactions.…